This app was designed by a machinist to make shop floor calculations and programming fast and easy. It includes the following features and calculations shown below.-CUSTOM M AND G CODES(Remembers up to 10 M and G codes that you input)-STANDARD TAP DRILL CHART UP TO 5/8-11(A chart that tells you which drill to use depending on thread call out)-COUNTERSINK DEPTH CALCULATOR(Calculates how far to move spot drill based on counter sink diameter adjustment) -DRILL POINT CALCULATOR(Calculates the length of a drill point)-HEIGHT STAND CALCULATOR(Calculates the spread of two equal or non equal size diameters when using a height stand also the spread from a diameter to a surface)-TRUE POSITION CALCULATOR (Calculates the true position error based on two directions) -METRIC TO INCH CONVERSION(And Inch to Metric)-SINE PLATE CALCULATOR(Calculates block build up size to get desired angle)-SURFACE FOOTAGE TO RPM CONVERSION(AND RPM to SURFACE FOOTAGE)-IPR TO IPM CONVERSION(AND IPM TO IPR)-PARTS PER BAR CALCULATOR(Calculates how many parts a bar will yield)-FOR MORE FEATURES see CNC Machine Calculator Elite app !!